are iterated over and each parameter variable in the update statement is replaced with the value for that parameter. Event Args e) private void da_Row Updating(object sender, Sql Row Updating Event Args e) object.

Another way to do this is to use multiple SELECT statements in a single request. Invalid Operation Exception' occurred in dll Additional information: Missing the Data Column 'Date' in the Data Table 'Fee Charge Attendance' for the Source Column 'Date'.

There are a couple of problems with doing it this way: Dim my Adapter as Sql Data Adapter = new Sql Data Adapter( “SELECT * FROM Customers; SELECT * FROM Orders“, connection) my Adapter.

There are also two events associated with this that you can use � Row Updating and Row Updated. in the absence of batch update, both of these events are raised for each and every row being updated.

For example, if we are updating 100 rows, both of these rows are raised for 100 times.

Then we set the Updated Data Source property of the Sql Command property to enumerated value of Update Row Source. The Updated Row Source property can control how the values returned from the data source are mapped back to the Data Set.